From 1856684d6f63a5028109f87f9f30fe0b2d495937 Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Thu, 6 Dec 2012 16:29:06 +0100
Subject: wine bug: accessing name in streams_view_set_row even if mask&1 == 0

---
 libmsi/storages.c | 19 ++++++++++++++++---
 libmsi/streams.c  | 23 +++++++++++++++++------
 2 files changed, 33 insertions(+), 9 deletions(-)

(limited to 'libmsi')

diff --git a/libmsi/storages.c b/libmsi/storages.c
index 529653e..471091d 100644
--- a/libmsi/storages.c
+++ b/libmsi/storages.c
@@ -112,6 +112,7 @@ static unsigned storages_view_get_row( LibmsiView *view, unsigned row, LibmsiRec
 static unsigned storages_view_set_row(LibmsiView *view, unsigned row, LibmsiRecord *rec, unsigned mask)
 {
     LibmsiStorageView *sv = (LibmsiStorageView *)view;
+    STORAGE *storage;
     GsfInput *stm;
     char *name = NULL;
     unsigned r = LIBMSI_RESULT_FUNCTION_FAILED;
@@ -125,7 +126,17 @@ static unsigned storages_view_set_row(LibmsiView *view, unsigned row, LibmsiReco
     if (r != LIBMSI_RESULT_SUCCESS)
         return r;
 
-    name = strdup(_libmsi_record_get_string_raw(rec, 1));
+    if (sv->storages[row]) {
+        if (mask & 1) {
+            FIXME("renaming storage via UPDATE on _Storages table\n");
+            goto done;
+        }
+
+        storage = sv->storages[row];
+        name = strdup(msi_string_lookup_id(sv->db->strings, storage->str_index));
+    } else {
+        name = strdup(_libmsi_record_get_string_raw(rec, 1));
+    }
     if (!name)
     {
         r = LIBMSI_RESULT_OUTOFMEMORY;
@@ -133,10 +144,12 @@ static unsigned storages_view_set_row(LibmsiView *view, unsigned row, LibmsiReco
     }
 
     msi_create_storage(sv->db, name, stm);
-    sv->storages[row] = create_storage(sv, name);
-    if (!sv->storages[row])
+    storage = create_storage(sv, name);
+    if (!storage)
         r = LIBMSI_RESULT_FUNCTION_FAILED;
 
+    sv->storages[row] = storage;
+
 done:
     msi_free(name);
     g_object_unref(G_OBJECT(stm));
diff --git a/libmsi/streams.c b/libmsi/streams.c
index 39e2630..d5d2aa5 100644
--- a/libmsi/streams.c
+++ b/libmsi/streams.c
@@ -141,14 +141,25 @@ static unsigned streams_view_set_row(LibmsiView *view, unsigned row, LibmsiRecor
     if (r != LIBMSI_RESULT_SUCCESS)
         return r;
 
-    name = strdup(_libmsi_record_get_string_raw(rec, 1));
-    if (!name)
-    {
-        WARN("failed to retrieve stream name\n");
-        goto done;
+    if (sv->streams[row]) {
+        if (mask & 1) {
+            FIXME("renaming stream via UPDATE on _Streams table");
+            goto done;
+        }
+
+        stream = sv->streams[row];
+        name = strdup(msi_string_lookup_id(sv->db->strings, stream->str_index));
+    } else {
+        name = strdup(_libmsi_record_get_string_raw(rec, 1));
+        if (!name)
+        {
+            WARN("failed to retrieve stream name\n");
+            goto done;
+        }
+
+        stream = create_stream(sv, name, false, stm);
     }
 
-    stream = create_stream(sv, name, false, stm);
     if (!stream)
         goto done;
 
-- 
cgit